Lemon Blueberry Cupcakes

A Bright Taste of Summer in Every Bite

There’s something almost magical about the arrival of blueberry season. I still remember the first time I bit into a lemon blueberry cupcake at a summer fair when I was a teenager. The sun was warm, the air smelled faintly of grass and cotton candy, and the sweet, citrusy aroma of baked treats lingered around the vendor tents. That cupcake—with its soft, fluffy crumb and the burst of tart blueberries in every bite—left such a lasting impression that it became my go-to summer bake ever since.

Lemon blueberry cupcakes are more than just a dessert; they’re a celebration of summer’s brightest flavors. The zing of lemon paired with the juicy sweetness of fresh blueberries is a timeless match. These cupcakes are perfect for backyard picnics, bridal showers, birthdays, or any day that could use a little sunshine. Their vibrant flavor and pastel hue also make them a favorite for springtime brunches and Easter tables.

Whether you’re an experienced baker or just starting out, these cupcakes offer both simplicity and a wow-factor that never fails to impress.

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Why You’ll Love This Recipe:

  • Fresh, zesty flavor: The perfect balance of tart lemon and sweet berries.
  • Moist and fluffy: A tender crumb that melts in your mouth.
  • Simple and homemade: No boxed mixes—just pure, classic baking.
  • Great for any occasion: From casual snacking to elegant dessert tables.

INGREDIENTS YOU’LL NEED:

For the Cupcakes:

  • 1 1/2 cups all-purpose flour
  • 1/2 teaspoon baking powder
  • 1/4 teaspoon baking soda
  • 1/4 teaspoon salt
  • 1/2 cup unsalted butter, softened
  • 1 cup granulated sugar
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 1/2 cup sour cream
  • 1 tablespoon lemon zest
  • 1 tablespoon lemon juice
  • 1 cup fresh blueberries (plus 1 tablespoon flour for tossing)

For the Frosting:

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  • 1 cup unsalted butter, softened
  • 3 1/2 cups powdered sugar
  • 1 tablespoon lemon zest
  • 2–3 tablespoons lemon juice
  • 1–2 tablespoons milk (as needed for consistency)

HOW TO MAKE LEMON BLUEBERRY CUPCAKES

These lemon blueberry cupcakes are just as delightful to make as they are to eat. Here’s how to whip them up in your own kitchen.

STEP-BY-STEP INSTRUCTIONS:

  1. Preheat & Prep:
    Begin by preheating your oven to 350°F (175°C) and lining a muffin tin with cupcake liners. I like using pastel-colored liners to match the sunny feel of these cupcakes.
  2. Mix Dry Ingredients:
    In a medium bowl, whisk together the flour, baking powder, baking soda, and salt. This helps distribute the leavening agents evenly.
  3. Cream Butter & Sugar:
    In a large bowl, use an electric mixer to cream together the butter and sugar until light and fluffy—about 2–3 minutes. This step is key for creating that soft, tender crumb.
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  1. Add Wet Ingredients:
    Beat in the eggs one at a time, followed by the vanilla, sour cream, lemon zest, and lemon juice. The batter will smell heavenly at this stage.
  2. Combine & Fold:
    Gradually add the dry ingredients to the wet mixture. Toss the blueberries in a tablespoon of flour to prevent them from sinking, then gently fold them into the batter.
  3. Bake:
    Divide the batter evenly among the cupcake liners, filling each about 2/3 full. Bake for 18–22 minutes, or until a toothpick inserted in the center comes out clean.
  4. Cool & Frost:
    Allow cupcakes to cool completely on a wire rack. While they cool, prepare your lemon buttercream frosting by beating all frosting ingredients until fluffy and smooth. Pipe or spread over cooled cupcakes.

HELPFUL TIPS:

  • Fresh vs Frozen Blueberries: You can use frozen blueberries, but do not thaw them before adding. Toss with flour just like fresh ones.
  • Lemon Juice Substitute: Bottled lemon juice works in a pinch, but fresh gives the best flavor.
  • Frosting Tip: Add milk one tablespoon at a time to get your desired frosting consistency.
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DETAILS:

  • Prep Time: 15 minutes
  • Cook Time: 20 minutes
  • Total Time: 35 minutes
  • Yield: 12 cupcakes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

NOTES:

These cupcakes can easily be doubled for larger gatherings. They’re also delicious without frosting if you’re looking for a light snack-style treat.

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NUTRITIONAL INFORMATION:

(Per cupcake – approximate)

  • Calories: 320
  • Fat: 18g
  • Carbohydrates: 38g
  • Sugar: 27g
  • Protein: 3g
  • Fiber: 1g

FREQUENTLY ASKED QUESTIONS:

Can I make these lemon blueberry cupcakes ahead of time?
Yes! Bake them a day in advance and store unfrosted in an airtight container. Frost just before serving.

Can I freeze them?
Absolutely. Freeze the unfrosted cupcakes for up to 2 months. Thaw overnight and frost when ready.

What frosting pairs best besides lemon buttercream?
Vanilla cream cheese frosting is another fantastic choice, especially if you enjoy a tangy contrast.

STORAGE INSTRUCTIONS:

Store cupcakes in an airtight container at room temperature for up to 2 days or refrigerate for up to 5 days. Let them come to room temperature before serving for best texture.

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CONCLUSION:

Lemon blueberry cupcakes are a celebration of sunshine and simple pleasures. With their soft, moist crumb and the perfect balance of sweet and tart, these little treats will brighten up any day. Whether you’re baking for a gathering or simply indulging your own sweet tooth, this recipe is a go-to for a reason. So grab your lemons, pick up some fresh blueberries, and let the scent of summer fill your kitchen.

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Lemon Blueberry Cupcakes


  • Author: Charlotte B.

Description

There’s something almost magical about the arrival of blueberry season. I still remember the first time I bit into a lemon blueberry cupcake at a summer fair when I was a teenager. The sun was warm, the air smelled faintly of grass and cotton candy, and the sweet, citrusy aroma of baked treats lingered around the vendor tents. That cupcake—with its soft, fluffy crumb and the burst of tart blueberries in every bite—left such a lasting impression that it became my go-to summer bake ever since.

Lemon blueberry cupcakes are more than just a dessert; they’re a celebration of summer’s brightest flavors. The zing of lemon paired with the juicy sweetness of fresh blueberries is a timeless match. These cupcakes are perfect for backyard picnics, bridal showers, birthdays, or any day that could use a little sunshine. Their vibrant flavor and pastel hue also make them a favorite for springtime brunches and Easter tables.

 

Whether you’re an experienced baker or just starting out, these cupcakes offer both simplicity and a wow-factor that never fails to impress.


Ingredients

Scale
  • For the Cupcakes:
  • 1 1/2 cups all-purpose flour
  • 1/2 teaspoon baking powder
  • 1/4 teaspoon baking soda
  • 1/4 teaspoon salt
  • 1/2 cup unsalted butter, softened
  • 1 cup granulated sugar
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 1/2 cup sour cream
  • 1 tablespoon lemon zest
  • 1 tablespoon lemon juice
  • 1 cup fresh blueberries (plus 1 tablespoon flour for tossing)
  • For the Frosting:
  • 1 cup unsalted butter, softened
  • 3 1/2 cups powdered sugar
  • 1 tablespoon lemon zest
  • 23 tablespoons lemon juice
  • 12 tablespoons milk (as needed for consistency)

Instructions

  • Preheat & Prep:
    Begin by preheating your oven to 350°F (175°C) and lining a muffin tin with cupcake liners. I like using pastel-colored liners to match the sunny feel of these cupcakes.

  • Mix Dry Ingredients:
    In a medium bowl, whisk together the flour, baking powder, baking soda, and salt. This helps distribute the leavening agents evenly.

  • Cream Butter & Sugar:
    In a large bowl, use an electric mixer to cream together the butter and sugar until light and fluffy—about 2–3 minutes. This step is key for creating that soft, tender crumb.

  • Add Wet Ingredients:
    Beat in the eggs one at a time, followed by the vanilla, sour cream, lemon zest, and lemon juice. The batter will smell heavenly at this stage.

  • Combine & Fold:
    Gradually add the dry ingredients to the wet mixture. Toss the blueberries in a tablespoon of flour to prevent them from sinking, then gently fold them into the batter.

  • Bake:
    Divide the batter evenly among the cupcake liners, filling each about 2/3 full. Bake for 18–22 minutes, or until a toothpick inserted in the center comes out clean.

 

  • Cool & Frost:
    Allow cupcakes to cool completely on a wire rack. While they cool, prepare your lemon buttercream frosting by beating all frosting ingredients until fluffy and smooth. Pipe or spread over cooled cupcakes.

Notes

These cupcakes can easily be doubled for larger gatherings. They’re also delicious without frosting if you’re looking for a light snack-style treat.

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